The discount will be applicable for all the calls made in 193 countries with which Turkcell, offering the largest area of coverage in the world, has roaming contracts, and is valid only for calls per day, equivalent to 1 YTL (15 unit).

If your line is open for abroad usage and if you are an IsTcell subscriber, type in IS GEZGIN and send to 2121 for free when in Turkey or abroad, and start taking advantage of the 50% discount right away. If you are not an İşTcell subscriber, type in IS KAYIT and send to 2115 for free and be an IsTcell subscriber right away. Also you can be an IsTcell subscriber at Turkcell Extras, or by calling Turkcell Customer Services (+90 532 4440532) or through Turkcell Online Services Center at www.turkcell.com.tr

Any individual or corporate IsTcell subscriber whose prepaid or postpaid lines are open for abroad usage, can take advantage of the campaign after subscription.

• The campaign covers all the calls made in 196 countries with which Turkcell has international roaming contracts, between May 15, 2007 and April 30, 2008 (All calls made to Turkcell, other operators or fixed lines are covered.)
• 50% discount will be applied to all the calls for 1 YTL (15 units) a day, over Turkcell World Tariff applied at the location of the subscriber. 
• Calls made from Turkey to abroad, calls received while abroad, GPRS-WAP usages while abroad, and MMS and SMS usages are not covered by the promotion.
• IsTcell subscribers with corporate lines can sign up without need for the approval of the company authority.
• In order for the prepaid lines to take advantage of the promotion, they must have at least 50 units. 
• To inquire whether you are covered by the promotion or not, type in DURUM, and to cancel your subscription type in IPTAL GEZGIN and send to 2121.
• All calls to be made to abroad will be charged according to 50% discount principle, over the prices that include all the taxes.

İşTcell offers a very attractive promotion for users that travel frequently both for pleasure and business purposes! Between May 15,2007- April 30, 2008, all IsTcell subscribers will get to talk with 50% discount with everyone. 

The discount is offered for 1 YTL (15 units) a day, only on peak days, and for the calls made in 196 countries with which Turkcell has international roaming contracts.